Methyl 4-(chloromethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-(chloromethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
2-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 3-(chloromethyl)-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylate